What is the use of –w?


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How to convert arrays into a string in perl?

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Define print() function in perl?

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what is CPAN?

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Explain subroutine?

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How to close a directory in perl?

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Mention what is cpan?

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Explain use of ‘my’ keyword in perl?

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How do I print the entire contents of an array with Perl?

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Show the use of sockets for the server and client side of a conversation?

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Write a program that explains the symbolic table clearly.

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List the prefix dereferencer in Perl.

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